• phone contact us
  •  
    $ USD
    $ AUD
    £ GBP
    $ CAD
    € EUR
  •  
    EnglishEnglish
    中文 / 汉语中文 / 汉语
    ItalianoItaliano
    PortuguêsPortuguês
    DeutschDeutsch
    FrançaisFrançais
    РусскийРусский
    日本語日本語
    TürkçeTürkçe
    한국어한국어
    EspañolEspañol
    NederlandsNederlands
  • |
  • Order status
  • Login/Register
help desk software
MCP121T-450E/TT by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

MCP121T-450E/TT

The MCP121T-450E/TT is a micropower voltage supervisor featuring a 4.38V trip point and an active-low, open-drain reset output ...

+ see all

View Datasheet Accessories Notify Me

RoHS Compliant
REEL Packaging
Certificate of Compliance
Description +
The MCP121T-450E/TT is a micropower voltage supervisor featuring a 4.38V trip point and an active-low, open-drain reset output.
Search Keywords: MCP121T450ETT
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    MCP121T-450E/TT
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542390090
  • COO:
    TH
  • ECCN:
    EAR99
  • Reel Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    3000
  • Maximum Reset Threshold Voltage:
    4.446 V
  • Chip Enable Signals:
    No
  • Dimension:
    2.9 x 1.3 x 0.95 mm
  • Family:
    MCP121
  • Maximum Power Dissipation:
    N/A
  • Maximum Operating Supply Voltage:
    5.5 V
  • Battery Backup Switching:
    No
  • Manual Reset:
    No
  • Maximum Reset Active Time:
    N/A
Symbol, Footprint, 3D Model
Tools/3D Models +
Product Guides +
Frequently Asked Questions
Is MCP121T-450E/TT RoHS compliant?
Yes, MCP121T-450E/TT is RoHS compliant.
What is the lead time for MCP121T-450E/TT?
The standard lead time for MCP121T-450E/TT is approximately 8 days. In-stock quantities ship from OnlineComponents.com.
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 3,000
Can Ship immediately
Manufacturer Stock:
33,000 can ship
MOQ for In Stock Qty:
750
MOQ for out of Stock Qty:
750
8 Weeks can ship 10/19/26
ADD TO CART
Price (USD)
Qty
Unit Price
750
$0.4000
1,500
$0.3000
2,250
$0.2800
3,000 +
$0.2744
Reel Package
Click for Quote
Log in to unlock special pricing

Join the circuit, keeping you connected to OnlineComponents.com and beyond!